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Eric C. Niederhoffer, Ph.D.
Associate Professor of Biochemistry
and Molecular Biology
- Southern Illinois University School
of Medicine
- 600 Agriculture Drive, Carbondale,
IL 62901-6503
Rm 112 Lindegren, 618-453-6467
- eniederhoffer@siumed.edu
- Copyright 2000-
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E.C. Niederhoffer.
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Plastocyanin in its oxidized (1bxu)
and reduced (1bxv) state from Synechococcus sp. PCC 7942
- What structural elements are present
in the protein?
- What is the subunit composition?
- What is the coordination geometry about
each copper ion?
- What changes occur during oxidation-reduction
reactions? Hint:
You may want to align the structures and check distances.
Inoue, T., H. Sugawara,
S. Hamanaka, H. Tsukui, E. Suzuki, T. Kohzuma, and Y. Kai. 1999. Crystal structure determinations
of oxidized and reduced plastocyanin from the cyanobacterium Synechococcus
sp. PCC 7942. Biochemistry 38:6063-6069.
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